Tumor

Pre-HPV vaccine, most oropharyngeal cancers HPV+

(HealthDay)—Most oropharyngeal cancers in the United States diagnosed between 1995 and 2005 were positive for human papillomavirus (HPV), specifically HPV 16 or 18, according to a study published in the May issue of the ...

11 hours ago
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Fast way to measure DNA repair

Our DNA is under constant attack from many sources, including environmental pollutants, ultraviolet light, and radiation. Fortunately, cells have several major DNA repair systems that can fix this damage, ...

22 hours ago
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Cyramza approved for stomach cancer

(HealthDay)—Cyramza (ramucirumab) has been approved by the U.S. Food and Drug Administration to treat cancer of the stomach or of the area where the esophagus joins the stomach (the gastroesophageal junction).

Apr 22, 2014
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Cancer stem cells linked to drug resistance

Most drugs used to treat lung, breast and pancreatic cancers also promote drug-resistance and ultimately spur tumor growth. Researchers at the University of California, San Diego School of Medicine have discovered ...

Apr 20, 2014
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Building 'smart' cell-based therapies

A Northwestern University synthetic biology team has created a new technology for modifying human cells to create programmable therapeutics that could travel the body and selectively target cancer and other ...

Apr 17, 2014
popularity 4.7 / 5 (6) | comments 0

A tumor or tumour is commonly used as a synonym for a neoplasm (a solid or fluid-filled (cystic) lesion that may or may not be formed by an abnormal growth of neoplastic cells) that appears enlarged in size. Tumor is not synonymous with cancer. While cancer is by definition malignant, a tumor can be benign, pre-malignant, or malignant, or can represent a lesion without any cancerous potential whatsoever.

This text uses material from Wikipedia licensed under CC BY-SA

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Volitional control from optical signals

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Neuroimaging: Live from inside the cell

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